Question

how many non square natural number are there between 11^2 and 13^2

Answer 1

 in between 11 square and 13 square comes 12 square because 12 comes in between 11 and 13.

Answer 2

Answer:

47

Step-by-step explanation:

as we know the value of 11² and 13² .

so between 121 and 169 there is only one square value 12²=144.so

there are total (169-121 = 48) numbers. in that numbers there is ione square value 144.

so total non square value between 121 and 169 is 47.